314979-2

314979-2 is an industrial communication protocol used for remote monitoring and control applications. It is used to create communication between multiple nodes in a hierarchical structure with one master node and several slave nodes. The protocol is based on a fieldbus technology using an asynchronous serial data link layer. The protocol supports multiple application layers including alarms, scheduling, automatic device detection, and configuration. It is designed to work with a wide range of devices including sensors, relays, valves, and other devices.

The protocol is used for control and monitoring of remote systems, such as industrial process control and robotic systems. It is typically used in industrial settings to control a variety of machinery and equipment. The protocol is based on a two-level communication structure consisting of the physical layer and the application layer. The physical layer is responsible for the physical connection between nodes, setting up the connection and communication, and providing an error-free data transmission.

The application layer is responsible for higher-level communication. It supports the exchange of information between nodes, with each node sending and receiving messages. Messages are usually sent in a predefined format and contain specific information such as commands and status updates. The protocol supports various application fields such as control and monitoring, alarms, scheduling, data logging, and configuration.

The 314979-2 protocol is based on a state machine concept. Each node in the network has a finite set of possible states. It transitions from one state to the next state in response to messages or events received from other nodes. The protocol defines the sequence of messages that are sent and received, and the state transitions that the node goes through. This helps verify that the message is valid and that the nodes are communicating correctly.

The 314979-2 protocol is designed to be used with a range of industrial systems. It can be used with a variety of communication mediums such as serial communication buses, bus networks, or fieldbus systems. The protocol provides flexibility to accommodate various system architectures and communication protocols. It is also designed to be secure and reliable, providing a secure and reliable method for remote monitoring and control.

The 314979-2 protocol is a powerful and flexible industrial communication protocol that can be used to create effective control and monitoring systems for a wide variety of applications. The protocol is easy to implement and maintain, and provides a reliable and secure communication link between nodes. The protocol enables the creation of complex systems with multiple nodes, allowing for scalability and customization of system architectures.